Dumbbell storage tier rack this dumbbell storage tier rack from physical company is a well built and high quality storage rack with nice aesthetic features to create a professional and good looking environment whether it be a home gym or commercial gym this rack is designed to hold 10 pairs of neo hex dumbbells and using them together makes for a nice effect you can buy this rack alone or with 10 pairs of neo hex dumbbells dependant on your choice key features of the dumbbell storage tier ra